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US2804158A
Expired / Lapsed
US
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Hydraulic steering for four wheels of a six wheeled vehicle
Assignee: Individual
•
Filing: 1954-07-19
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Granted: 1957-08-27
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Expires: 1974-07-19
Abstract
No abstract record available.
Inventors
- 👤 Yunker Clarence Roy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:21
CPC Classifications
B; B62; B62D; B62D7/00; B62D7/06; B62D7/14; B62D7/142; B62D7/144
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US915733A
Cited
US1291724A
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US1846089A
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US1977817A
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US2358236A
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US2368741A
Cited
US2479427A
Cited
US2612385A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-08-26 | 1961-02-25 | 1961-08-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-08-26 | 1965-02-25 | 1965-08-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-08-26 | 1969-02-25 | 1969-08-27 | $7700.00 | Window Closed / Lapsed |